Acylations of some 2-amino-6-halo-and 2-amino-6-alkylthiopurines.
D000085:Acetates; D000970:Antineoplastic Agents / Q000138:chemical synthesis; D002626:Chemistry, Pharmaceutical; D011687:Purines; D013455:Sulfur
D000085:Acetates; D000970:Antineoplastic Agents; D011687:Purines; D013455:Sulfur